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CA2366082A1 - Disposable body fluid absorbent wearing article - Google Patents

Disposable body fluid absorbent wearing article Download PDF

Info

Publication number
CA2366082A1
CA2366082A1 CA002366082A CA2366082A CA2366082A1 CA 2366082 A1 CA2366082 A1 CA 2366082A1 CA 002366082 A CA002366082 A CA 002366082A CA 2366082 A CA2366082 A CA 2366082A CA 2366082 A1 CA2366082 A1 CA 2366082A1
Authority
CA
Canada
Prior art keywords
body fluid
fluid absorbent
wearing article
disposable body
darts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002366082A
Other languages
French (fr)
Other versions
CA2366082C (en
Inventor
Toshifumi Otsubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unicharm Corp
Original Assignee
Unicharm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of CA2366082A1 publication Critical patent/CA2366082A1/en
Application granted granted Critical
Publication of CA2366082C publication Critical patent/CA2366082C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/4946—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an absorbent medium

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A disposable body fluid absorbent wearing article includes a body fluid absorbent pad, and a crotch region of the pad is defined by a pair of darts extending in a back-and-forth direction of the article. The article 1 has a body fluid absorbent core divided into an inner portion extending between the darts and outer portions respectively extending outside the respective darts.
CA002366082A 2000-12-28 2001-12-21 Disposable body fluid absorbent wearing article Expired - Fee Related CA2366082C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000401007A JP3683811B2 (en) 2000-12-28 2000-12-28 Disposable body fluid absorbent article
JP2000-401007 2000-12-28

Publications (2)

Publication Number Publication Date
CA2366082A1 true CA2366082A1 (en) 2002-06-28
CA2366082C CA2366082C (en) 2006-03-21

Family

ID=18865500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002366082A Expired - Fee Related CA2366082C (en) 2000-12-28 2001-12-21 Disposable body fluid absorbent wearing article

Country Status (11)

Country Link
US (1) US6645186B2 (en)
EP (1) EP1219271B1 (en)
JP (1) JP3683811B2 (en)
KR (1) KR100778721B1 (en)
CN (1) CN1169504C (en)
AT (1) ATE343359T1 (en)
AU (1) AU784854B2 (en)
CA (1) CA2366082C (en)
DE (1) DE60124059T2 (en)
MY (1) MY126828A (en)
TW (1) TW525479U (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3691397B2 (en) * 2001-02-07 2005-09-07 ユニ・チャーム株式会社 Disposable body fluid absorbent article
JP4261128B2 (en) * 2002-05-23 2009-04-30 ユニ・チャーム株式会社 Disposable wearing items
US20050038403A1 (en) * 2003-08-12 2005-02-17 Singleton Deidre M. Disposable potty garment
US20070142798A1 (en) * 2005-12-16 2007-06-21 The Procter & Gamble Company Disposable absorbent article having serviceable indicia indicating improper fit
EP2004121B1 (en) * 2006-04-05 2012-06-20 SCA Hygiene Products AB Absorbent article with leak barriers
US20080208155A1 (en) * 2007-02-22 2008-08-28 Gary Dean Lavon Diaper having abdominal stretch panels
WO2008127152A1 (en) * 2007-04-11 2008-10-23 Sca Hygiene Products Ab Absorbent article with leak barriers
JP5774293B2 (en) * 2010-11-10 2015-09-09 株式会社リブドゥコーポレーション Absorbent articles and disposable diapers
JP5511906B2 (en) * 2012-07-12 2014-06-04 大王製紙株式会社 Absorbent articles
EP3058915B1 (en) * 2015-02-17 2018-11-07 The Procter and Gamble Company Absorbent cores for absorbent articles
EP3058912B1 (en) 2015-02-17 2018-11-07 The Procter and Gamble Company Absorbent articles forming a three-dimensional basin
EP3058910B1 (en) 2015-02-17 2019-04-10 The Procter and Gamble Company Absorbent articles forming a three-dimensional basin
EP3058916B1 (en) * 2015-02-17 2018-01-31 The Procter and Gamble Company Package for absorbent articles forming a three-dimensional basin
JP7207677B2 (en) 2017-12-05 2023-01-18 ユニ・チャーム株式会社 Disposable wearing article
JP7073830B2 (en) 2018-03-22 2022-05-24 王子ホールディングス株式会社 Absorbent article

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382246A (en) * 1990-09-18 1995-01-17 Koyo Disposable Goods Company Disposable diaper
JPH0711203A (en) 1993-06-23 1995-01-13 Sekisui Chem Co Ltd Butyl rubber-based tape
JP3124423B2 (en) 1993-12-08 2001-01-15 ユニ・チャーム株式会社 Disposable pants
US5601544A (en) * 1993-12-23 1997-02-11 Kimberly-Clark Corporation Child's training pant with elasticized shaped absorbent and method of making the same
SE502549C2 (en) * 1994-03-18 1995-11-13 Moelnlycke Ab Absorbent article, such as a diaper, comprising an apertured top layer
US5558660A (en) * 1994-09-08 1996-09-24 The Procter & Gamble Company Absorbent article having a pocket cuff with a gluteal groove spacer
US5575785A (en) * 1995-06-07 1996-11-19 Kimberly-Clark Corporation Absorbent article including liquid containment beams and leakage barriers
JP3205690B2 (en) * 1995-09-13 2001-09-04 ユニ・チャーム株式会社 Disposable pants-type body fluid-absorbing wearing article
JP3406201B2 (en) * 1997-09-30 2003-05-12 ユニ・チャーム株式会社 Disposable diapers
JP3492234B2 (en) * 1998-05-29 2004-02-03 ユニ・チャーム株式会社 Disposable body fluid treatment article and method of manufacturing the same
JP3340074B2 (en) * 1998-09-30 2002-10-28 ユニ・チャーム株式会社 Pants-type disposable diapers
JP3441982B2 (en) * 1998-10-02 2003-09-02 ユニ・チャーム株式会社 Pants-type disposable diapers
JP3474797B2 (en) * 1999-03-05 2003-12-08 ユニ・チャーム株式会社 Worn article
JP3527435B2 (en) * 1999-05-21 2004-05-17 ユニ・チャーム株式会社 Disposable diapers
JP3699360B2 (en) * 2000-09-01 2005-09-28 ユニ・チャーム株式会社 Disposable wearing items
JP3691397B2 (en) * 2001-02-07 2005-09-07 ユニ・チャーム株式会社 Disposable body fluid absorbent article

Also Published As

Publication number Publication date
CA2366082C (en) 2006-03-21
TW525479U (en) 2003-03-21
CN1364450A (en) 2002-08-21
JP3683811B2 (en) 2005-08-17
US6645186B2 (en) 2003-11-11
EP1219271A3 (en) 2004-03-03
DE60124059D1 (en) 2006-12-07
DE60124059T2 (en) 2007-06-06
KR20020055405A (en) 2002-07-08
AU9747401A (en) 2002-07-04
MY126828A (en) 2006-10-31
EP1219271A2 (en) 2002-07-03
CN1169504C (en) 2004-10-06
US20020087140A1 (en) 2002-07-04
JP2002200115A (en) 2002-07-16
ATE343359T1 (en) 2006-11-15
EP1219271B1 (en) 2006-10-25
KR100778721B1 (en) 2007-11-27
AU784854B2 (en) 2006-07-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20141222